/**
 * Copyright (c) 2017-present, Facebook, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
#pragma once

namespace tc {

//
// String-based chainable constructors.
//
template <typename T>
std::vector<T> parseCommaSeparatedIntegers(const std::string& sizes) {
  std::stringstream ss(sizes);
  T size;
  std::vector<T> res;
  while (ss >> size) {
    res.push_back(size);
    if (ss.peek() == ',') {
      ss.ignore();
    }
  }
  return res;
}

} // namespace tc
